Berkley Corporation

Monte J Hoffmeyer

A composite shaft used in the manufacture of golf clubs includes a straight shaft of tapered form extending between an upper butt end a lower tip end. A radially outwardly protruding bulge section is located on the shaft with the bulge section being spaced from both the tip end of the shaft and the butt end of the shaft. The bulge section has a relatively short length compared to the length of the shaft and is located on the shaft to begin in the lower 1/3 of the shaft length.

Growing community of inventors

Estherville, IA, United States of America

Monte J Hoffmeyer