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Arrow having multiple exterior diameters and multiple interior diameters

  • US 9,297,620 B2
  • Filed: 09/15/2014
  • Issued: 03/29/2016
  • Est. Priority Date: 11/10/2010
  • Status: Active Grant
First Claim
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1. An arrow comprising:

  • a cylindrical arrow shaft having a uniform external surface with a tip end and a nock end, and formed with a non-uniform axial bore having a forward bore with a forward bore diameter and a tail bore with a tail bore diameter, said cylindrical arrow shaft having a first wall thickness adjacent said forward bore and a second wall thickness adjacent said tail bore, wherein said first wall thickness is different than said second wall thickness;

    a tip attachable to said tip end of said arrow shaft;

    a fletching attachable to said exterior surface of said arrow shaft adjacent said nock end; and

    a nock attachable to said nock end of said arrow shaft.

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