GOLF CLUB AND ITS ADJUSTMENT METHOD

摘要

PROBLEM TO BE SOLVED: To provide a golf club improving carry and accuracy of direction of a ball by accurately adjusting a position of an adjustment body inserted and fixed inside the golf club shaft.

SOLUTION: The cylindrical adjustment body 5 is inserted and fixed inside in the appropriate center of a length L of the golf club shaft 1. The adjustment body 5 has longitudinal slits 6 and 7 which are cut in from both ends so as to extend beyond the center and to overlap both tips. A screw thread 9 is formed from one end 5b to the approximate center. The screw thread 9 allows forward and backward movement inside the shaft 1 by rotation.

COPYRIGHT: (C)2008,JPO&INPIT