The early Arrows were usually restricted to the dissimilar aggressor/trainer role while the light fighter role was filled by the Hornets. We had an early one at the Academy. I was on the schedule to fly it right before graduation, but it disappeared one day and nobody could tell me where it went. I dunno, maybe somebody crashed it or something.
Eventually they came into their own, getting bigger and bigger reactors to power all the combat shielding and weapons, and the late war version mounted four guns and eight missiles. Before the 'peace' that would have put it in the medium fighter category. They were great though, enough acceleration to tear your face off. In the F-27 you could handle stuff all the way up to a Vaktoth, as long as his buddies were far enough away and you had some missiles left.
-Maniac