I know the corporate recommendations are usually bogus, but the CX Heritage shafts were designed specifically with traditonal bows in mind. That being said, their recommended setups fit almost dead on.
Carbon express recommends 150 Heritage shafts for bow weights as follows: 25-35# bows with arrow lengths up to 31", 36-39# bows with arrow lengths up to 30", 40-45# bows with arrow lengths up to 29", 46-51# bows with arrow lengths up to 28" and 52-57# bows with arrow lengths of up to 26". Then 250 Heritage shafts for 30-35# bows with arrow lengths over 31", 36-39# bows with arrow lengths over 30", 40-45# bows with arrow lengths over 29", 46-51# bows with arrow lengths over 28"and less than 31", 52-57# bows with arrow lengths over 26" and less than 31". 58-63# bows with arrow lengths up to 29", and 64-69# bows with arrow lengths up to 27". Anyone shooting a higher poundage would use the 350's. Plus I believe these are the heaviest shafts currently on the market, which not only makes them better for hunting, but more durable also.