Kegan, your shafts are TOO STIFF!
Jape's advice is good, but only if you're starting with weak shafts....and only if you are starting with weak shafts on purpose. As you cut a shaft shorter, you are making it stiffer. If you cut your stiff shafts shorter, you're only making your problem worse.
Shoot weaker shafts (smaller and smaller diameters) until you find one that shoots straight at close range. Then copy that shaft. Then shoot the copies. Then pick the best ones. Then you can fine tune by cutting, adding heavy tips, etc.