| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club provided with a shaft hard to be damaged. <P>SOLUTION: In the golf club which includes a pipe-shaped metal material and includes a shaft 1 where a plating layer on the surface is formed, a diamond like carbon film 3 comprising an amorphous structure with carbon as the main component is formed on the shaft. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
