(...) longbow energy with 315 to 600 J / mm^2 at the target!!
a arrow with 0,88 cm^2 tip does have 88 mm^2 -> (with 400 J) 35200 J 
a 5.56 nato has "only" 1785 J total!
This math is faulty, in my opinion. Energy is measured at point of impact, not across the entire area of the flat sides of the arrowhead.
this math may be faulty, since it is not from the work, but mine..

however, the 0.88 cm^2 is from this scource and it defines the "front" part of the arrow,
not the entire area of the flat sides of the arrowhead
to see the tables of energy, some arrows bolts in dead pigs (and internals) & other things: check out this:
http://deposit.ddb.de/cgi-bin/dokserv?idn=972557253&dok_var=d1&dok_ext=pdf&filename=972557253.pdfits the phd work about "Wundballistik bei Pfeilverletzungen" (woundballistics with/at(?) arrow-injuries)
it is german, but E0, Eī or ∆V is international..
its a very nice study about the effects of arrows on tissue
This is a game. Real-world physics are sacrificed for gameplay's sake. That said, the rules are the way that they are because someone designed them, playtested them, and presented them as a balanced way to push lead across the table and to determine whose army was getting sent back for retraining on any given Sunday.
i agree, since a grunt is incapacitated only ~60% after an AR hit..
but i canīt see any abousive potential by giving the bayonet a (
imho well deserved) higher damage than 4-6 + charge)
(oh, and true, the Belzerach canīt mount the sectioner..

)
Anyone watch Mythbusters? They proved that there is no such thing as a "manstopper." They proved that if a slug sent its target flying on impact, the same would happen to the firer (anyone hear of a guy named Newton?). Every action has an equal but opposite reaction. That is the simple physics.
when i wrote manstopper i ment to say "instant-killer" i am well aware of the physics of a canon (or rocket, or gun..).
Kevlar will stop a knife, unless that knife is fired out of a cannon.
that is not true. just special vests do that, and that is not because of the kevlar.
Dupont sells the "KevlarŪ MTP™ Technology" wich is stab resistant.. (Multible Thread Protection)
(somehow better interwoven / composite...)
also, a prison guard vest with special stab-resistance:
http://www2.dupont.com/Kevlar/en_US/assets/downloads/H-95657--KEVLAR_CORRECTIONAL_Brochure.pdf-> "basic" kevlar(vest) is very pulling resistent and a deforming projectile will not penetrage.
a FMJ (or armor pircing round, which, by principle, does not deform) or a knife will cut through.
==> anyway: i just want to say:
1. a bayonet stab or an arrow hit is at least as deadly as a 5.56 bullet. (i know you donīt agree, but you did not prove your position)
2. if an AR killes a grunt (A18) only 60% a bayonet with DAM 4(ST)+1(bladed)+1(charge) -> 40 % is very weak, esp if you think about the CC -3/4
check this pics again. i rather have the (empty) gun +bayonet (CC~-3, Dam +1(bladed)) than the bowie combat knife (CC+3, DAM+2)

