You defenitly do not want to do that. If you were to flatten those any you would be risking them opening up in flight. We owe it to the game we pursue to have clean ethical shots. You need to have 100% confidence that your equipment is in top form. We ourselfs have a large enough margin of error that equipment failure is the last thing we need. If you do not think your spitfires are up to the task I would suggest changing to a different broadhead.