Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Can you unscrew the tips to attatch a less sharp field tip for target practice?
Document: The arrows work well with my 80lb. Cobra crossbow pistol. However the tips have a habit of coming off when retrieving the arrows from a dense target. The arrows are also lighter than their aluminum counterparts making them slightly less precise on target. The lack of precision was only notable to me when the crossbow was in a shooting clamp.All in all a good buy for the money.
These are two piece, not like the Aluminum High Impact Arrows. They don't break fast or loose the tip/ end like the other ones after being used once.Perfect for target practice!! !
The tips come off a bit to easy, they need to be crimped on, when i pull them out of the stack of cardboard behind the target, i some times come up with arrows with no tip. Then i half to sort through the layers of cardboard to find the tips and glue them back on..
These arrows hold up reasonably for target practice. Although I will mention that if they imbed deep enough in a target  sometimes the metal tip remains embedded in target. For the price it isn't a big loss. I was able to set my sites on a Cobra Pistol Crossbow using them and ended up reusing many of the arrows.
I read the reviews and figured since most are positive I'll take a chance on these. I wish I didn't. These arrows are horrible! They're cheaply made! I've fired off 13 arrows and all 13 arrows have hit the log I was using as target practice only to have the plastic part of the arrow pop off once the target has been hit. The metal tip is stuck in the piece of wood and the plastic part ricochets back to you. It looks like the plastic part wasn't even glued properly.
these arrows are great for target practice. I have had a few tips to break off but on the whole they are good product. These shoudl last for a long time if they are taken care of.
I got sent all neon colors, with no black, but I dont really care THAT much. These arrows tend to lose their tips, but some industrial grade adhesive makes these babies last forever. They are lighter than the metal arrows, but these are a lot more durable for target practice and such. Still would prefer the metal arrows for SG hunting though.
Cobra bow replacements. Actually I never used the ones that came with the Cobra because these were so cheap I didn't need to. These work well in my practice target. I would go rodent hunting with them however as they are plastic with light duty formed metal tips. Dont be careless with them, the 80lb force can still do a lot of damage if they were to hit something other than an archery target. NOT FOR KIDS
I bought this arrows with the 80lbs self cocking crossbow and I must say I didn't think the crossbow was good until I tried it with these arrows. The tip is really sharp so you better watch out and not shoot at anything that will get seriously damaged. I recommend these arrows because they are cheap and they get the job done.
They bolts are by far the best ones I have ever own. For the price you can't beat the sheer amount you get with these. The tips pop off if stuck in a hard surface, but if you super glue them back on they will never come off again. They rarely break and when or if they do it is usually the fin snapping off. Another good thing about these are when they hit they flex causing less stress on them that makes them break.
Answer: yes