Nock adapter

• US 5,067,731 A
• Filed: 05/25/1990
• Issued: 11/26/1991
• Est. Priority Date: 05/25/1990
• Status: Expired due to Term

• Current Assignee: Wayne J. Bickel
• Original Assignee: Wayne J. Bickel
• Inventors: Bickel, Wayne J.
• Primary Examiner(s): SHAPIRO, PAUL
• Application Number:
  US07/529,233
• Time in Patent Office: 550 Days
• Field of Search: 273/416-423
• US Class Current: 473/578
• CPC Class Codes: F42B 6/06 Tail ends, e.g. nocks, fletching

Abstract

The present invention is a nock adapter for mounting a nock to an arrow shaft. The nock adapter has holes at each end for engaging a shaft and a nock, respectively. In one form, the present invention fits within the arrow shaft and is capable of mounting a standard nock on its tapered mounting surface, or an A.C.E. nock which engages a bore of the nock adapter. In another form, the present invention receives the shaft of an arrow at one end and receives an A.C.E. nock at the other end, while having a generally cylindrical outer surface for streamlining the flight of the arrow. The nock adapter is preferably made of aluminum for its structural rigidity and light weight.

Claims

1. An arrow assembly comprising:

a shaft;

a nock including an internal mounting surface;

a nock adapter for securing said nock to said shaft, said adapter having a body with a central through aperture therein, a first end of said nock adapter engaging one end of said shaft, and a second end of said nock adapter engaging said nock, said second end including a external tapered mounting surface engaging said nock internal mounting surface; and

an adapter extension attached to said second end and including an external tapered mounting surface, said nock internal mounting surface engaging both said external mounting surface of said nock adapter and of said adapter extension.

2. The arrow assembly of claim 1 wherein both said external mounting surfaces are grooved.

3. A nock adapter comprising a body with an arrow end and a nock end, said arrow end having means for engaging a shaft including a first hole, said nock end having a means for engaging a nock including a second hole, said nock adapter further comprising an adapter extension attached to said nock adapter and including an external tapered surface, wherein said nock end includes an external tapered mounting surface, and both of said external mounting surfaces of said nock adapter and of said adapter extension form a continuous external tapered mounting surface.

4. The nock adapter of claim 3 wherein said continuous external tapered mounting surfaces has grooves.