Arrow fletching system and method for attaching arrow fletching system to an arrow shaft

• US 7,074,143 B2
• Filed: 07/20/2004
• Issued: 07/11/2006
• Est. Priority Date: 07/20/2004
• Status: Active Grant

• Current Assignee: Good Sportsman Marketing LLC
• Original Assignee: New Archery Products Corporation (BRS Outdoor Sports Holdings LLC)
• Inventors: Czemske, Michael M., Smith, Gregory C.
• Primary Examiner(s): Ricci, John A.
• Application Number:
  US10/894,479
• Publication Number:
  US 20060019780A1
• Time in Patent Office: 721 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 fletching system including a sleeve positionable about an outer surface of an arrow shaft and at least one archery vane mounted to an outer surface of the sleeve. The sleeve has an initial inner diameter greater than an outer diameter of the arrow shaft and the sleeve is shrinkable to secure the fletching system to the arrow shaft. Methods for constructing a fletching system include mounting a shrinkable sleeve and at least one archery vane on an outer surface of the shrinkable sleeve and also attaching the fletching system with respect to an archery arrow.

Claims

1. A method for attaching a fletching system with respect to an arrow shaft comprising, in the consecutive steps:

a) constructing a fletching system by expanding a shrinkable sleeve and mounting at least one archery vane on an outer surface of the expanded shrinkable sleeve;

b) slidably positioning the constructed fletching system about an outer surface of the arrow shaft; and

c) securing the constructed fletching system about the arrow shaft.

2. The method of claim 1 wherein during the construction step, the at least one archery vane is adhesively secured to an outer surface of the shrinkable sleeve.

3. The method of claim 1 wherein heat is applied to shrink the shrinkable sleeve and secure the fletching system about the arrow shaft.

4. The method of claim 1 wherein the fletching system is placed in water to shrink the shrinkable sleeve and secure the fletching system about the arrow shaft.

5. The method of claim 1 wherein the at least one archery vane is positioned in a helical configuration with respect to a longitudinal axis of the arrow shaft before positioning the fletching system about the arrow shaft outer surface.

6. The method of claim 1 wherein the at least one archery vane is positioned in a planar configuration with respect to a longitudinal axis of the arrow shaft before positioning the fletching system about the arrow shaft outer surface.

7. The method of claim 1 wherein the construction step further comprises:

fixing the shrinkable sleeve on an expanding mandrel;

activating the mandrel to expand the shrinkable sleeve to a cylindrical shape;

aligning the at least one archery vane with respect to the outer surface of the shrinkable sleeve; and

attaching the at least one archery vane to the outer surface of the expanded shrinkable sleeve.

8. The method of claim 7 wherein a base portion of the at least one archery vane is aligned parallel with respect to a longitudinal axis of the expanded shrinkable sleeve.

9. The method of claim 7 wherein a base portion of the at least one archery vane is positioned unparallel with respect to a longitudinal axis of the expanded shrinkable sleeve.

10. The method of claim 7 wherein the at least one archery vane is adhesively attached to the outer surface of the expanded shrinkable sleeve.

11. The method of claim 1 wherein the construction step further comprises:

molding the shrinkable sleeve; and

molding the at least one archery vane onto the outer surface of the shrinkable sleeve.

12. The method of claim 11 wherein a plurality of strakes are molded on an outer surface of the shrinkable sleeve.

13. The method of claim 11 further comprising the step of stretching the molded shrinkable sleeve prior to molding the at least one archery vane onto the outer surface of the shrinkable sleeve.

14. The method of claim 13 wherein an inner diameter of the shrinkable sleeve is increased during the stretching process.

15. The method of claim 11 wherein a kicker is molded onto the at least one archery vane.

16. The method of claim 11 further comprising the steps of:

removing the molded shrinkable sleeve from a mandrel;

stretching the molded shrinkable sleeve; and

repositioning the molded shrinkable sleeve on the mandrel before molding the at least one archery vane on the outer surface of the shrinkable sleeve.

17. A method for constructing a fletching system comprising:

fixing a shrinkable sleeve with respect to an expanding mandrel;

activating the mandrel to expand the shrinkable sleeve to a cylindrical shape;

aligning at least one archery vane with respect to an outer surface of the shrinkable sleeve; and

attaching the at least one archery vane to the outer surface of the expanded shrinkable sleeve.