I have few ideas for arrows! When someon hit You by arrow then in last UpDates You can see that arrow stuc k in your body. There is my suggestion: arrows make damage to You until You will take it out from your body.
First of you is not spelled with a capital letter, neither does updates and second how would the players take out the arrow? Could you be a lot more specific and if possible follow the template for plugin requests.
I actually don't have idea how he could take off arrows. Maybe right click with configured item? But He should be able to choose arrow what He want to take out idk how.
Its definitely possible and even possible to choose which arrow to take out with some hardcore Vanilla GUI creating (using inventories )