Loss of Arrow

[secondyear]

At the beginning of the second quarter, the home book informs my partner and I that the number for one of the players for "white" did match the book. Technical foul.
Blue shoots the free throws. Since it was the beginning of the second quarter, blue was to get the ball due to alternating possession.

My question is this: Does blue lose the arrow, after the throw-in? Or do they keep the arrow after the technical foul?

Could someone please site the rule reference and case book if necessary.

Thank you!