| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a golf club having satisfactory directional properties and exhibiting easiness during addressing. SOLUTION: In a golf club having a face surface 11 for hitting a golf ball, a right angle triangular defined by a first straight 1 line extending from the toe to the heel of the club head along the face surface 11, a second straight line 2 orthogonal to the first straight line 1 on the heel side of the club head, and a third straight line 3 connecting between ends of the first and second straight lines 1, 2 is depicted on the surface of the club head which can been seen from a position above the club head during addressing.</p> |
