Removable fletching for use with archery arrows

• US 7,229,371 B2
• Filed: 05/16/2005
• Issued: 06/12/2007
• Est. Priority Date: 05/16/2005
• Status: Expired due to Fees

• Current Assignee: Timothy C. Walsh
• Original Assignee: Timothy C. Walsh
• Inventors: Walsh, Timothy C.
• Primary Examiner(s): Ricci; John A.
• Application Number:
  US11/129,928
• Publication Number:
  US 20060258491A1
• Time in Patent Office: 757 Days
• Field of Search: 473/578, 473/585, 473/586
• US Class Current: 473/586
• CPC Class Codes: F42B 6/06 Tail ends, e.g. nocks, fletching

Abstract

A removable fletch, system utilizing the fletch, method of installing the fletch, and kit comprising the fletch and an installation jig. The fletch comprises a feather member extending from a mounting body in a first direction, and one or more locating pins and a locking pin extend from the mounting body in a second direction. The locating pins are insertable within holes disposed in the wall of a hollow-shafted archery arrow. The locating pins define angled engagement notches that contact the inner surface of the arrow body such that translation of the fletch with respect to the arrow body causes the fletch to be pulled tightly against the arrow body. The locking pin may be snapped into a corresponding hole within the arrow wall, thereby fixing the fletch to the arrow body. An installation drill jig may be used to drill holes within the arrow wall corresponding to the locating and locking pins of the fletch.

Claims

1. A removable fletch for a removable fletch system, the system including a hollow-shafted arrow having a wall with longitudinally spaced holes disposed therein, the removable fletch comprising:

an elongate mounting body;

a feather member extending from the mounting body;

at least one locating pin extending from the mounting body opposite the feather member, said locating pin defining an engagement notch, wherein the at least one locating pin is configured relative to the corresponding hole(s) in the wall of the arrow to permit the mounting body to be translated along the arrow after insertion of the at least one locating pin into the corresponding hole(s), and,

a locking pin extending from the mounting body opposite the feather member, the locking pin having a configuration different from that of the at least one locating pin, the locking pin being configured to engage another one of the holes in the wall of the arrow to prevent translational movement of the mounting body with respect to the arrow.

2. The removable fletch of claim 1, wherein the elongate mounting body has a forward end and a rearward end and an upper and a lower surface;

and

wherein the engagement notch has a primary engagement surface that is sloped or curved upward toward the lower surface of the mounting body and oriented such that the engagement surface faces in the direction of the forward or rearward end of the mounting body.

3. The removable fletch of claim 2, wherein the fletch has two or more locating pins with engagement surfaces that are oriented in the same direction.

4. The removable fletch of claim 2, wherein the locating pins are cylindrical except for the portion of the pins that define the engagement surface.

5. The removable fletch of claim 2, wherein the lower surface is curved.

6. The removable fletch of claim 1, further comprising a handle member extending from the mounting body adjacent to but opposing the locking pin.

7. The removable fletch of claim 6, wherein the elongate mounting body has a forward end and a rearward end, and wherein the handle member comprises a reflective surface facing the rearward end of the mounting body.

8. The removable fletch of claim 1, wherein the locking pin comprises a deformable protrusion suitable for being snap-fit within a hole.

9. A removable fletch system, comprising

at least one fletch having

an elongate mounting body;

a feather member extending from the mounting body;

at least one locating pin extending from the mounting body opposite the feather member, said locating pin defining an engagement notch; and

a locking pin extending from the mounting body opposite the feather member; and

a hollow-shafted arrow having holes disposed therein, wherein the holes correspond to the location of the locating pin and the locking pin of the at least one fletch;

wherein the at least one locating pin and the holes are configured to permit the mounting body to be translated along the arrow after insertion of the at least one locating pin into the corresponding hole(s), and wherein the locking pin has a configuration different from that of the at least one locating pin, the locking pin being configured to engage one of the holes in the arrow and to prevent translational movement of the mounting body with respect to the arrow.

10. The removable fletch system of claim 9, wherein the elongate mounting body has a forward end and a rearward end and an upper and a lower surface;

and

wherein the engagement notch has a primary engagement surface that is sloped or curved upward toward the lower surface of the mounting body and oriented such that the engagement surface faces in the direction of the forward or rearward end of the mounting body.

11. The removable fletch system of claim 10, wherein the fletch has two or more locating pins with engagement surfaces that are oriented in the same direction.

12. The removable fletch system of claim 10, wherein the locating pins are cylindrical except for the portion of the pins that define the engagement surface.

13. The removable fletch system of claim 10, wherein the lower surface is curved and corresponds to the outer surface of the hollow-shafted arrow.

14. The removable fletch system of claim 9, further comprising a handle member extending from the mounting body adjacent to but opposing the locking pin.

15. The removable fletch system of claim 14, wherein the elongate mounting body has a forward end and a rearward end, and wherein the handle member comprises a reflective surface facing the rearward end of the mounting body.

16. A method of replacing the fletch of an arrow, the method comprising the steps of:

providing at least one fletch having

an elongate mounting body;

a feather member extending from the mounting body;

at least one locating pin extending from the mounting body opposite the feather member, said locating pin defining an engagement notch; and

a locking pin extending from the mounting body opposite the feather member;

providing a hollow-shafted arrow having holes disposed therein, wherein at least one locating hole corresponds to the location of the locating pin and a locking hole corresponds to the locking pin of the at least one fletch;

inserting the at least one locating pin of the fletch into the corresponding locating hole of the arrow;

translating the fletch in the lengthwise direction of the arrow such that the engagement notch of the locating pin contacts the inner surface of the arrow; and

inserting that locking pin of the fletch into the corresponding locking hole of the arrow.

17. The method of replacing the fletch of an arrow according to claim 16, wherein the elongate mounting body has a forward end and a rearward end and an upper and a lower surface;

and

wherein the engagement notch has a primary engagement surface that is sloped or curved upward toward the lower surface of the mounting body and oriented such that the engagement surface faces in the direction of the forward or rearward end of the mounting body.

18. The method of replacing the fletch of an arrow according to claim 17, wherein the fletch has two or more locating pins with engagement surfaces that are oriented in the same direction.

19. The method of replacing the fletch of an arrow according to claim 17, wherein the locating pins are cylindrical except for the portion of the pins that define the engagement surface.

20. A fletch replacement kit, comprising

at least one fletch having

an elongate mounting body;

a feather member extending from the mounting body;

at least one locating pin extending from the mounting body opposite the feather member, said locating pin defining an engagement notch; and

a locking pin extending from the mounting body opposite the feather member; and

a drill jig having

a central bore defined through the jig;

at least one locating pin guide hole defined through a portion of the jig perpendicular to the central bore; and

at least one locking pin guide hole defined through a portion of the jig perpendicular to the central bore.