Accordingly this
http://www.ctro.hr/universalis/175/d...1606332201.pdf
On the 7th slide there are interesting captured frames of detonation of the projectile. The peculiarity is that detonation generates relatively a narrow stripe of small fragments and this somehow should be portrayed on the fuselage but distance play a key role in that case.
On the 9th slide there is interesting graph about velocities distribution of the fragments.