| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a golf club head resistant to scratches. <P>SOLUTION: The golf club is characterized by a diamond-like carbon film containing carbon as a main component, which is formed on a material forming at least the surface 2 of a face of a club head 1. A carry is improved by inhibiting rotation of a hit ball for reducing air resistance. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
