摘要 |
An iron type golf club set includes a set of n iron type golf clubs, n being an integer of 3 or more, wherein the golf clubs each have a different face loft angle. If the head of each golf club is inclined at a specified lie angle with respect to a horizontal plane and the face is disposed at a specified loft angle with respect to a vertical plane, the head moment of inertia A per unit mass represented by a ratio MI/ml of the moment of inertia MI of the head alone around a horizontal axis passing through the head center of gravity and being parallel to the face with respect to the head mass m increases in the order from the golf club with the smallest loft angle to the golf club with the largest loft angle.
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