Problem with inherited components

Hello, I have a parent class with 9 arrows as components. A child of this class has also all of them in the components list but the last 2 are controling the same arrow and the other one is not there. This arrow has, independent of witch one of the arrows in the list I select the same transform and changes by both of them. What does that happen? Is there an option to reset a child to parent class option in the viewport?