Holdfast arrows were less effective in battle due to their non-combat and humane purpose. Even though they had a +1 enchantment, they dealt less damage than regular arrows and were often used to restrain rampaging beasts with minimal harm. Upon reaching their targets, holdfast arrows enveloped them in restraining vines, similar to those of the entangle spell.[1]
Select either Tools in the drop down list, or simply search holdfast into the search box (you might need to Tick "Tools" at the top of the list for the dedicated server to become visible), and you will be presented with three options.