If “reached the target” = “cant get any closer to the target due to atomic repulsion” then yes.
Exactly. This seems to be the answer to the paradox, no?
Exactly. I like text you’ve posted. What constitutes “touching”?
I like the quote from I Heart Huckabees when Dustin Hoffman is talking about infinity with Mark Wahlberg and he says,
“If you look close enough, you can’t tell where my nose ends and space begins.”
Where is the end of the arrow? 
Yup. We have to make a decision as to what amount of space we are grouping together is. Our Degree of Accuracy if you will.
A side thought Do people actually think that we can take a person apart peice by peice to find where their soul or ego is? Can we find the self under a small enough microscope?.. I don’t think so… a person is just a grouping of space, just like an arrow is. If you chop off my hand and put it in a jar, You don’t have a person in a jar do you? No, you have what we would call a hand. Bottom line I’m getting to is… THERE IS NO SELF. It’s all in how you group it.
Thank you. And the end of an arrow is the metal shinny tip-thing that is not at all fun to be penetrated by.