Hello, I have the problem that there is a lack of padding in that area. Does this piece solve it?

Hello, I have the problem that there is a lack of padding in that area. Does this piece solve it?
@DEVILMAN_988417 this part is for where the blade pieces connect to each other, not for the base of the blade.
Has anyone tried attaching these and then putting the sword in the scabbard? Will it still fit?