Golf club with flexure

1. A golf club head, comprising:

a face plate, wherein the face plate defines a ball-striking surface that is flat;

a body coupled to a portion of the perimeter of the face plate, wherein the body forms a perimeter portion of the golf club head and a rear wall spaced from the face plate, wherein the combined face plate and body define a sole, wherein the sole includes a recess on a forward edge of the sole that is adjacent the face plate so that the sole and the face plate combine to form a flexure that is a slot; and

a hosel extending away from the face plate and body and providing an attachment structure for a golf club shaft,

wherein the coupling between the body and the face plate extends continuously from a first end of the slot, around the perimeter of the face plate, to a second end of the slot,

wherein the slot extends along a heel to toe axis of the golf club head, and wherein the slot has a maximum length that is between about 40.0 mm and about 70.0 mm, wherein at least one end of the slot is tapered so that a portion of the slot has a maximum width and a length of the maximum width portion that is about 40% to 90% of the maximum length of the slot, and wherein the at least one end of the slot that is tapered is oriented so that the maximum length of the slot is on a side of the slot closest to the face plate.

2. The golf club head of claim 1 , wherein the maximum length of the slot is about 55.0 mm.

3. The golf club head of claim 1 , wherein the length of the portion of the slot having maximum width is about 60% to 90% of the maximum length of the slot.

4. The golf club head of claim 3 , wherein the length of the portion of the slot having maximum width is about 90% of the maximum length of the slot.

5. The golf club head of claim 1 , wherein the at least one end of the slot has a curved taper.

6. The golf club head of claim 1 , wherein the portion of the face plate forming a portion of the slot has a constant thickness between about 1.0 mm and about 3.0 mm.