| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an iron head to hit a golf ball straight and a putter head to hit the golf ball straight. <P>SOLUTION: Using the iron head part with a curved surface in combination with other iron part suitable for each player allows the player to hit the golf ball straight. Using a putter head part with the curved surface in combination with other putter part suitable for each player allows the player to hit the golf ball straight. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
