arrow flight problem??

[ULTIMATEDUDE]

hi there...i was trying to sight in my bow today and noticed my arrows not flying straight...it looked like the back of my arrow was spiralingin like3 inch circlesand sometimes would curve like a baseball at times...any help would be great thanx

[5 shot]

http://www.broadheadtests.com/TUNING.html read through my link. It will explain what you need to do to get your bow tuned up so your arrows are flying straight and true.