Light-emitting components for arrows

• US 8,366,573 B2
• Filed: 03/04/2011
• Issued: 02/05/2013
• Est. Priority Date: 03/04/2010
• Status: Expired due to Fees

• Current Assignee: Hunt C. Timothy
• Original Assignee: Hunt C. Timothy
• Inventors: Hunt, C. Timothy
• Primary Examiner(s): RICCI, JOHN A
• Application Number:
  US13/040,963
• Publication Number:
  US 20110218063A1
• Time in Patent Office: 704 Days
• Field of Search: 473/578, 473/585, 473/586, 473/570
• US Class Current: 473/586
• CPC Class Codes: A63B 65/02 Spears or the like ; Javelins
• CPC Class Codes: F42B 12/382 emitting an electromagnetic radiation, e.g. laser beam or infrared emission
• CPC Class Codes: F42B 6/06 Tail ends, e.g. nocks, fletching

Abstract

Arrow components, such as vanes and nocks, are provided with a light-emitting material for enhancing their visibility to the shooter, a camera, spectators, and/or others attempting to view the flight-path of the shot arrow during low-light conditions. In various embodiments, the light-emitting material is provided by a photo-luminescent material, a chemi-luminescent material, a refractive material, a reflective material, another material that will emit light in low-light conditions, or a composite of these. The light-emitting material is preferably selected for its ability to emit light, upon exposure to natural or artificial light and with no electric power source.

Claims

1. A component of a bowshot arrow, comprising:

a body having side surfaces with all or substantially all portions thereof including non-light-emitting material and having a rear edge surface including a light-emitting material, the light-emitting material selected and positioned to emit light, in response to exposure to natural or artificial light and with no electric power source, such that when the body is mounted to the bowshot arrow and the bowshot arrow is shot into flight the light-emitting material is generally visible from the rear but not generally visible from the front or sides so that a flight path of the bowshot arrow can be seen and tracked in low-light conditions from the rear by a shooter or camera operator but not from the front or sides by a target animal.

2. The arrow component of claim 1, wherein the arrow component is a nock or a vane.

3. The arrow component of claim 1, wherein the light-emitting material is a photo-luminescent material.

4. The arrow component of claim 1, wherein only the rear edge surface of the body includes the light-emitting material.

5. The arrow component of claim 1, wherein the rear edge surface of the body, and oppositely-facing rear portions of the side surfaces of the body adjacent and in continuity with the rear edge surface, include the light-emitting material.

6. The arrow component of claim 1, wherein peripheral edge surfaces of the body, including the rear edge surface, include the light-emitting material.

7. The arrow component of claim 6, wherein peripheral portions of the side surfaces of the body adjacent and in continuity with the peripheral edge surfaces include the light-emitting material.

8. The arrow component of claim 1, further comprising an attachment that is located on the arrow component, wherein the attachment is a coating, layer, insert, or geometric member, and the light-emitting material is included in the attachment.

9. An attachment for a non-light-emitting vane of a bowshot arrow, comprising:

a body having a rear edge surface including a light-emitting material, the light-emitting material selected and positioned to emit light, in response to exposure to natural or artificial light and with no electric power source, such that when the attachment is mounted to the vane, the vane is mounted to the bowshot arrow, and the bowshot arrow is shot into flight, the light-emitting material is generally visible from the rear but not generally visible from the front or sides so that a flight path of the bowshot arrow can be seen and tracked in low-light conditions from the rear by a shooter or camera operator but not from the front or sides by a target animal.

10. The arrow attachment of claim 9, wherein the light-emitting material is a photo-luminescent material.

11. The arrow attachment of claim 9, wherein the attachment is a coating, layer, insert, or geometric member.

12. The arrow attachment of claim 9, wherein the body further comprises a slot for receiving a rear edge of the vane to mount the attachment to the vane.

13. A bowshot arrow, comprising:

a shaft with an arrowhead tip and a rear portion;

a slotted nock at the rear portion of the shaft; and

three vanes at the rear portion of the shaft,

wherein the vanes are each provided by a body having side surfaces with all portions thereof including non-light-emitting material and having a rear edge surface including a light-emitting material, the light-emitting material selected and positioned to emit light, in response to exposure to natural or artificial light and with no electric power source, such that when the bowshot arrow is shot into flight the light-emitting material is generally visible from the rear but not generally visible from the front or sides so that a flight path of the bowshot arrow can be seen and tracked in low-light conditions from the rear by a shooter or camera operator but not from the front or sides by a target animal.

14. The arrow of claim 13, wherein the light-emitting material is a photo-luminescent material.

15. The arrow of claim 13, wherein only the rear edge surface of the body includes the light-emitting material.

16. The arrow of claim 13, wherein the rear edge surface of the body, and oppositely-facing rear portions of the side surfaces of the body adjacent and in continuity with the rear edge surface, include the light-emitting material.

17. The arrow of claim 13, wherein peripheral edge surfaces of the body, including the rear edge surface, include the light-emitting material.

18. The arrow of claim 17, wherein peripheral portions of the side surfaces of the body adjacent and in continuity with the peripheral edge surfaces include the light-emitting material.

19. The arrow component of claim 13, further comprising an attachment that is located on the arrow component, wherein the attachment is a coating, layer, insert, or geometric member, and the light-emitting material is included in the attachment.