Fletching Table/ Long bows & Great bows

The Fletching table has been laying dormant awaiting a good use for players to enjoy, My vision of the fletching table is more of a combat oriented function, For example, with the fletching table you could upgrade your bows to long bows, a long bow would take longer to aim in however the arrows would travel much faster and get a small damage boost, a great bow could take a lot longer to aim in and use special heavy arrows, these arrows cannot be tipped due to it being too powerful but each heavy arrow would deal a lot of damage, this way using archery could be a greater and more developed form of combat and very balanced in pvp