A golf club comprising: a shaft ; a shaft adapter engaged with the shaft, the shaft adapter having a first end and a second end along a first axis , the shaft adapter further comprising a bore extending along a second axis that differs from the first axis, wherein one end of the shaft extends into the shaft adapter on the second axis, and wherein at least a portion of an exterior surface of the shaft adapter has a noncircular cross-sectional shape comprising a first plurality of sides; a head adapter having a first end and a second end along a first axis, the head adapter further comprising a bore having a noncircular cross-sectional shape comprising a second plurality of sides along a second axis that differs from the first axis and is shaped to receive and engage the first plurality of sides of the shaft adapter in a non-rotational manner and in a plurality of different orientations; and a golf club head having a hosel area engaged with an exterior surface of the head adapter, wherein at least a portion of an interior chamber of the hosel area of the club head has a noncircular cross-sectional shape, wherein at least a portion of an exterior surface of the head adapter has a noncircular cross-sectional shape that may be received within and engage the noncircular cross-sectional shape of the hosel area in a non-rotational manner and in a plurality of different orientations, and wherein the noncircular cross-sectional shape of the exterior surface of the shaft adapter comprises splines along the first axis and the noncircular cross-sectional shape of the bore of the head adapter comprises splines along the second axis of the head adapter and is oriented to receive and engage with the splines on the exterior surface of the shaft adapter; and wherein at least one of the bore of the head adapter or the exterior surface of the shaft adapter has a different number of sides than the other one of the head adapter bore or the exterior surface of the shaft adapter. a shaft ; a shaft adapter engaged with the shaft, the shaft adapter having a first end and a second end along a first axis , the shaft adapter further comprising a bore extending along a second axis that differs from the first axis, wherein one end of the shaft extends into the shaft adapter on the second axis, and wherein at least a portion of an exterior surface of the shaft adapter has a noncircular cross-sectional shape comprising a first plurality of sides; a head adapter having a first end and a second end along a first axis, the head adapter further comprising a bore having a noncircular cross-sectional shape comprising a second plurality of sides along a second axis that differs from the first axis and is shaped to receive and engage the first plurality of sides of the shaft adapter in a non-rotational manner and in a plurality of different orientations; and a golf club head having a hosel area engaged with an exterior surface of the head adapter, wherein at least a portion of an interior chamber of the hosel area of the club head has a noncircular cross-sectional shape, wherein at least a portion of an exterior surface of the head adapter has a noncircular cross-sectional shape that may be received within and engage the noncircular cross-sectional shape of the hosel area in a non-rotational manner and in a plurality of different orientations, and wherein the noncircular cross-sectional shape of the exterior surface of the shaft adapter comprises splines along the first axis and the noncircular cross-sectional shape of the bore of the head adapter comprises splines along the second axis of the head adapter and is oriented to receive and engage with the splines on the exterior surface of the shaft adapter; and wherein at least one of the bore of the head adapter or the exterior surface of the shaft adapter has a different number of sides than the other one of the head adapter bore or the exterior surface of the shaft adapter. <EOS>