| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club which enables the easy adjustment of the coefficient of rebound with the distinguished use of both as the head meet rules in 2008 or later and as the head having highly rebounding property and a stable swing without affecting the weight balance before and after the adjusting. <P>SOLUTION: In the golf club having a shaft and a head attached to the distal end of the shaft, the coefficient of rebound changing member abutting on the back face of the face portion forming a ball hitting face for hitting a ball and capable of changing the pushing and pressing force to the face portion when hitting the ball is arranged in the head. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
