| 摘要 |
An iron set has plural iron golf clubs, in which loft angles of heads are larger as the number is increased, each golf club including the head having a sole that includes a front sole on a front side and a rear sole adjacent to the front sole. A bounce angle theta<SUB>2 </SUB>of the rear sole is smaller than a bounce angle theta<SUB>1 </SUB>of the front sole, and a width L<SUB>2 </SUB>of the rear sole in a front-rear direction is greater than or equal to a width L<SUB>1 </SUB>of the front sole in the front-rear direction. The width L<SUB>1 </SUB>is from 5 to 12 mm in any of the golf clubs, the bounce angle of the front sole for the number n club is greater than or equal to the bounce angle of the front sole for the number (n- 1 ) club and greater than the bounce angle of the front sole for the number (n- 2 ) club.
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