The R-Pro Dart is a small diameter putter with a straight flight.  The Dart is especially good for long range putts and go-for shots.  It has a flight similar to our Aviar Putt & Approach but has less low speed fade and a little more range.  The nice thing about this disc, besides the improved grip, is that it holds the line for a long time.  R-Pro is good to grip and good to stick in the target.