Golf club with plural alternative impact surfaces

Abstract

A golf club having a shaft and an elongated head projecting at a lie angle relative to the shaft, the head having the shape of a regular polygon in a cross section at right angles to the central axis of the head, with each face being formed of a material that provides a different ball rebound factor, the head section being rotatable about the central axis so that any one of the faces may be presented for use with the club.

1 . A golf club head having a striking face, a heel and a toe and a bore extending from a surface of the head, parallel to the striking face, and at least one elongated weighting element having an outer configuration, along cross sections through its length, complementary to the inner diameter of the bore, adapted to be inserted into the bore to weight the club head. 
   
   
       2 . The golf club head of  claim 1 , further comprising a central hole through the length of the weighting element and an elongated fastener having a head at one end, adapted to pass through the central hole in the weighting element, and to fasten to the club head, to retain the weighting element within the club head. 
   
   
       3 . The golf club head of  claim 1  wherein said weighting element is tubular in shape. 
   
   
       4 . The golf club head of  claim 1  in which the weighting element is cylindrical and at least a portion of the bore has complementary threads on its contacting surfaces, whereby said weighting element may be threaded within the bore. 
   
   
       5 . The golf club head of  claim 4  wherein the bore extends from the toe end of the club head and a second threaded bore adapted to receive a second cylindrical threaded weighting element extends from the heel end of the club.