| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club which permits a socket to easily be inserted between a hosel and a shaft and prevents the socket from rising up from the hosel even when a golf ball is hit. <P>SOLUTION: The socket 5 is formed of an elastic material, and annular convexities 9 and annular concavities 10 are provided on the periphery of the inserted portion 6 of the socket 5 so as to make the distance from the central axis CL of the socket 5 to the tops of the annular convexities 9 greater than the inside radius of the insertion hole 3 of the hosel 2. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
