Field points for double walled arrow shafts

摘要

A field point for a double walled arrow shaft preferably includes a target point formed on one end and a weight reduction cavity formed in an opposing end thereof. The double walled arrow shaft includes an outer tube and an inner tube. An outer tube diameter is formed in substantially a middle of the field point to receive an inner diameter of an outer tube of the double walled arrow shaft. An end of the inner tube diameter is formed adjacent the first shaft diameter and between an end of the outer tube diameter and the opposing end of the field point to receive an inner diameter of an inner tube of the double walled arrow shaft. An end of the outer tube diameter is terminated with an outer undercut. An end of the outer tube is chamfered or tapered to be received by the outer undercut.

主权项

1. A field point for a double walled arrow shaft comprising:
a field point includes a target point formed on one end and a weight reduction cavity formed into an opposing end; an outer tube diameter is formed on an outer diameter of said field point, said outer tube diameter is sized to receive an inner diameter of an outer tube of a double walled arrow shaft; and an inner tube diameter is formed on said outer tube diameter, an end of said inner tube diameter starts adjacent said end of said outer tube diameter and between said end of said outer tube diameter and said opposing end of said field point, wherein said inner tube diameter is sized to receive an inner diameter of the inner tube of the double walled arrow shaft.