| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club in which a socket is partially set between a hosel of a head and a shaft, the socket can be easily inserted between the hosel and the shaft, the shaft does not shake to the head after attachment and the manufacturing cost is reduced. <P>SOLUTION: While a socket 5 is made of an elastic material, protrusions 9 are formed on the outer periphery of the insertion part 6 of the socket 5, the distance from the main shaft CL of the socket 5 to the apex of the protrusions 9 is made larger than internal radius of a larger diameter near an opening of a plug hole 3 of a hosel 2. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
