Apparatus for securely connecting a golf club shaft and a club head

An apparatus for securely connecting a golf club shaft and a club head, comprising:

• a golf club head having a hosel portion, wherein the hosel portion is provided with a cylindrical sleeve;
• a hosel adapter having a longitudinal bore sized and configured to insert into the hosel portion such that the hosel adapter is positioned within the cylindrical sleeve of the hosel portion,
• wherein the hosel adapter further comprises a plurality of threads at a top portion,
• wherein the hosel adapter further comprises a first anti-rotational member at the top portion, wherein the first anti-rotational member is in the form of a pair of cut outs;
• a golf club shaft having a proximal end and a terminal end;
• a shaft adapter having a bore sized and securely affixed to the terminal end of the golf club shaft, wherein the shaft adapter is configured to insert into the hosel adapter via the longitudinal bore, wherein the shaft adapter further comprises a second anti-rotational member, wherein the second anti-rotational member is in the form of a pair of keys, and is formed and extended from a radial projection of the shaft adapter, and wherein the hosel adapter and shaft adapter are further configured to rotatably affix relative to one another through engagement of the first and second anti-rotation members, respectively;
• at least one fastener having a plurality of threads and slidably positioned onto the golf club shaft using an O-ring, wherein the fastener is configured to threadably engage to the hosel adapter via the plurality of threads, thereby securing the club head and the golf club shaft together by inserting the shaft adapter into the hosel adapter.