SPIRAL

is there a command that will allow me to copy a part atequaldistance along a helix?  i am making a coiled condenserwhichhas fins at equal distance around the coil.  i cannotfigureout a way to make the fins follow the helix. if i use thecurvedriven pattern it will follow the curve but it will only allowthefin to be in the same orientation as the seed.  any helpwouldgreatly be appreciated.SolidworksGeneral