DynaStar flight are manufactured in 6 different styles. DynaStar flights dramatically reduce deflections giving you tighter groupings. Tri-Stars (only 3 fins) offer 25% less obstruction thereby reducing deflections and giving you the closest possible grouping. V-Star flights offer a unique design which provides less drag than pear shaped flights. The longer V-Cut fin also makes this one of the most stable flights sold today. For use with DynaStar Shafts.