Nock for slingshot and slingbow projectile

• US 10,030,947 B1
• Filed: 04/12/2017
• Issued: 07/24/2018
• Est. Priority Date: 04/12/2017
• Status: Active Grant

• Current Assignee: Bohning Company Limited
• Original Assignee: Bohning Company Limited
• Inventors: Herring, Jon
• Primary Examiner(s): Ricci, John
• Application Number:
  US15/485,354
• Time in Patent Office: 468 Days
• CPC Class Codes: F41B 3/02 Catapults, e.g. slingshots
• CPC Class Codes: F42B 6/06 Tail ends, e.g. nocks, fletching

Abstract

A nock or an arrow with a nock suitable for being launched with a slingshot or slingbow. The nock includes a shank that is of sufficient length to fit within the pocket of a slingbow without interfering with the fletching. The nock also includes a flared element to facilitate gripping of the nock. The nock can include a connection shaft for attachment to the shaft of an arrow.

Claims

1. A nock for a projectile, the nock comprising:

a connection shaft;

a shank that is coaxially aligned with the connection shaft and the connection shaft extends from a first end of the shank; and

a flare that extends from a second end of the shank, wherein the second end is distal from the first end;

wherein the shank has a length, wherein the length of the shank is sufficiently long such that it can be held between the fingers;

wherein the flare is configured to operate as a grip stop for holding the projectile, and wherein the flare is further configured to be held in the pocket of a slingbow.

2. The nock of claim 1, wherein the connection shaft has a smaller diameter than the shank and is configured to be inserted into the interior of a projectile shaft.

3. The nock of claim 2, wherein the surface of the connection shaft includes one or more raised surfaces to bind the connection shaft against the interior surface of the projectile shaft.

4. The nock of claim 3, wherein the one or more raised surfaces comprise ridges that extend longitudinally over a significant portion of the length of the connection shaft.

5. The nock of claim 3, wherein the one or more raised surfaces comprise ridges that extend over the surface of the connection shaft in a threading manner.

6. The nock of claim 1, wherein the connection shaft has a diameter configured to allow the connection shaft to be inserted into an interior of a projectile shaft.

7. The nock of claim 6, further comprising a ridge between the connection shaft and the shank to operate as a stop when sliding the connection shaft into the interior of the projectile shaft.

8. The nock of claim 6, wherein the surface of the connection shaft includes one or more raised surfaces to bind the connection shaft against the interior surface of the projectile shaft.

9. The nock of claim 8, wherein the one or more raised surfaces comprise ridges that extend laterally over a significant portion of the length of the connection shaft.

10. The nock of claim 8, wherein the one or more raised surfaces comprise ridges that extend over the surface of the connection shaft in a threading manner.

11. The nock of claim 1, wherein the shank includes a plurality of raised surfaces to provide grip friction.

12. The nock of claim 1, wherein the flare includes a plurality of wings extending in a generally outward direction from the surface of the shank.

13. The nock of claim 1, wherein the flare is tapered out from the surface of the shank.

14. The nock of claim 1, wherein the flare includes a slot configured to receive a traditional bow string.

15. The nock of claim 1, wherein the nock is configured to be attached to the projectile using adhesive.

16. The nock of claim 1, wherein the connection shaft is threaded and mates with a threaded projectile shaft interior or exterior.

17. A projectile including a nock, the projectile comprising:

a projectile shaft with a load at one end of the projectile shaft and a fletching attached proximate to a second end of the projectile;

a nock extending from the second end of the projectile, the nock comprising;

a shank that is coaxially aligned with the projectile shaft and having a length extending beyond the fletching; and

a flare that extends from the end of the shank that is distal from the arrow shaft;

wherein the length of the shank is sufficiently long such that it can be held between the fingers;

wherein the flare is configured to operate as a grip stop for holding the projectile, and wherein the flare is further configured to be held in the pocket of a slingbow.